Sahih al-Bukhari 1707
صحيح البخاري#1707Sahihحَدَّثَنَا قَبِيصَةُ، حَدَّثَنَا سُفْيَانُ، عَنِ ابْنِ أَبِي نَجِيحٍ، عَنْ مُجَاهِدٍ، عَنْ عَبْدِ الرَّحْمَنِ بْنِ أَبِي لَيْلَى، عَنْ عَلِيٍّ ـ رضى الله عنه ـ قَالَ أَمَرَنِي رَسُولُ اللَّهِ صلى الله عليه وسلم أَنْ أَتَصَدَّقَ بِجِلاَلِ الْبُدْنِ الَّتِي نَحَرْتُ وَبِجُلُودِهَا.
Narrated `Ali:Allah's Messenger (ﷺ) ordered me to give in charity the skin and the coverings of the Budn which I had slaughtered
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
Every narration in Sahih al-Bukhari is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 25:185